Red Bear OS — microkernel OS in Rust, based on Redox

Derivative of Redox OS (https://www.redox-os.org) adding:
- AMD GPU driver (amdgpu) via LinuxKPI compat layer
- ext4 filesystem support (ext4d scheme daemon)
- ACPI fixes for AMD bare metal (x2APIC, DMAR, IVRS, MCFG)
- Custom branding (hostname, os-release, boot identity)

Build system is full upstream Redox with RBOS overlay in local/.
Patches for kernel, base, and relibc are symlinked from local/patches/
and protected from make clean/distclean. Custom recipes live in
local/recipes/ with symlinks into the recipes/ search path.

Build:  make all CONFIG_NAME=redbear-full
Sync:   ./local/scripts/sync-upstream.sh

recipes/wip/dev/other/elfutils/recipe.toml

@@ -0,0 +1,17 @@
+# Compiled, not tested
+[source]
+tar = "https://sourceware.org/elfutils/ftp/0.190/elfutils-0.190.tar.bz2"
+
+[build]
+template = "configure"
+dependencies = [
+    "zlib",
+    "argp-standalone",
+    "musl-fts",
+    "musl-obstack",
+    # "gettext",
+]
+configureflags = [
+    "--disable-libdebuginfod",
+    "--disable-debuginfod",
+]